baber/WOPTO huggingface dataset:
Patent JP-2003001195-A (JP)
Title: Washing unit for a variety of boxes
Inventor: EZAKI HIROHIKO
IPC: B08B1/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing unit for a variety of boxes which can wash off the fouling finely with light work, and which can process many kinds of boxes efficiently. SOLUTION: A truck 5 on which a box A is placed is disposed on a base table 1 so that it is freely movable along a rail 3 provided at the base table 1. A rotational brush 8 which slides and touches with one surface of the box A placed on the truck 5, and a water supplying means 11 which ejects washing water toward the slide and touch part between the rotational brush 8 and the box A are provided at one side position of the moving direction of the truck 5 on the base table 1. Washing is down while the truck 5, on which the box A is placed, is moved right and left.
Patent JP-2003005098-A (JP)
Title: Optical path switching device
Inventor: KOBAYASHI MORIO
IPC: G02B26/08
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional optical path switching device which uses a pentagonal prism as an optical path switching means is expensive since it costs much to manufacture a small-sized pentagonal prism. SOLUTION: A recessed optical path switching element which has two reflecting surfaces and an air area where light travels between both the two reflecting surfaces is used instead of the pentagonal prism and then an inexpensive optical path switching device can be provided since the optical path switching element has simple constitution and easily manufactured at low costs.
Patent JP-2002351601-A (JP)
Title: Character input device for cellular telephone and portable terminal
Inventor: AKAI YOSHIMITSU
IPC: H03M11/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable character input device to permit character input in a cellular telephone and other portable terminals with less key operations. SOLUTION: The portable character input device is provided with a conversion means to convert input to keys to which characters of each line of the Japanese syllabary arrangement and a plurality of other characters are simultaneously allocated into corresponding words (sentences) depending on the number of depression and order of the depressed keys by depressing the keys once a character. In addition, the portable character input device has a conversion means to convert input to keys to which a plurality of characters are allocated into the corresponding words (sentences) by the number of depression and the order of the depressed keys by depressing the keys once a character similarly for the character input in other languages such as alphabetical characters.
Patent JP-2003011220-A (JP)
Title: Lamination method
Inventor: YOSHIDA NANAKO
IPC: B29C63/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve such a defect that energy for heating is required heretofore because ageing is accompanied after a lamination method using a thermosetting adhesive and there is restriction such that energy for heating is not handled during an ageing period and the capacity of a final product can not be measured if the ageing period is not elapsed. SOLUTION: The thermosetting adhesive is applied to a first sheet 3 by a roller 5 and, after the coated sheet 3 is dried if necessary in a drying zone 8, the coated sheet 3 is pressed between a second sheet 10 and a pair of rollers 11 and 12 under heating to form a laminate 13 of both sheets. Ultrasonic waves are allowed to act on the laminate 13 by an ultrasonic irradiator 15 to accelerate the crosslinking of the adhesive layer to increase adhesive force. After the thermosetting adhesive is applied, ultrasonic waves are allowed to act after the first sheet is previously stuck to the second sheet 10 and, thereafter, the laminate can be dried if necessary.
Patent JP-2003025304-A (JP)
Title: Method for drying plant raw material
Inventor: SHA TOKUMEI
IPC: F26B1/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying a plant raw material capable of releasing a water content contained in a timber in a short time by effectively removing especially a rubber substance in the timber. SOLUTION: The method for drying the plant raw material comprises the steps of passing the raw material through an oil at a high temperature the soften, the rubber substance contained in a capillary of the raw material making part of it go out, evaporating the water content contained in a fiber of the raw material by heat, further dissolving and releasing the rubber substance in the capillary of the raw material with boiled water and forming the raw material in a specific shape with water at an ordinary temperature. Lastly, the rubber substance on the surface is removed, and dried to completely release the water content of the raw material. The water content is released off from the treated raw material in a short time.  As compared with a conventional treating method comprising the step of drying in the shade for several years, there is all the difference in efficiency of the treatment. In using the raw material in the industrial fields, not only a time can be shortened but also a problem such as a space for storing the raw material can be solved.
Patent JP-2003011309-A (JP)
Title: Laminated polyester film for heat-laminating metal plate
Inventor: KISHIMOTO SHINTARO
IPC: B65D8/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film for heat-laminating a metal plate which has enough molding characteristics in stretch squeeze forming and is excellent in impact resistance, retort resistance, and rust resistance. SOLUTION: In the laminated film comprising two layers, a layer (A) to be contacted with a metal is formed from a polyester resin composition (A) containing a polyester resin (A1) having butylene terephthalate units as a main component and a polyester resin (A2) having ethylene terephthalate units as a main component, and the other layer (B) is formed from a polyester resin composition (B) which contains a polyester resin (B1) having butylene terephthalate units as a main component and a polyester resin (B2) mainly comprising ethylene terephthalate and having a melting point of 246-266 deg.C and has a glass transition temperature (Tg) of at least 60 deg.C. The melting point Tm (A2) of the polyester resin (A2) is lower by 5-30 deg.C than the melting point Tm (B2) of the polyester resin (B2).
Patent JP-2003011745-A (JP)
Title: Switch unit for steering wheel of vehicle
Inventor: TAKAHASHI ATSUO
IPC: B60R16/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a switch unit for a steering wheel of a vehicle having good assembly workability capable of assembling each of switch members to a spoke part of a steering wheel and electrically connecting each of the switch members simultaneously. SOLUTION: The switch unit includes a front side switch member 3 mounted on a front side of the steering wheel 1, a rear side switch member 4 mounted on the steering wheel on a rear side of the front side switch member 3, and an intermediate switch member 5 sandwiched between them. The front side switch member 3 and the rear side switch member 4 sandwich the spoke part 6 of the steering wheel. A first elastic electrode part 4h, which elastically deforms, and a first opposite electrode part 3k are provided in a position where the switch members 3, 4 face each other, and a second elastic electrode 5j, which elastically deforms, and a second opposite electrode part 3j are provided in a position where the intermediate switch member 5, and the front side switch member 3 or the rear side switch member 4 face each other.  When the switch members 3, 4, 5 are mechanically integrated, the first and second elastic electrode parts 4h, 5j on one side are elastically in contact with the first and second opposite electrode parts 3k, 3j on the other side.
Patent JP-2003017849-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: SHIMADA KENICHI
IPC: H05K3/46
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed wiring board, in which the openings for via holes which are not of an undercut shape but in a desired shape and have no residual resin in their bottoms can be formed. SOLUTION: The method for manufacturing a multilayer printed wiring board, in which conductor circuits and interlayer resin insulating layers are formed in sequence and the conductor circuits are connected through via holes includes at least following steps (A) and (B). (A) is a step of forming resin layers for interlayer resin-insulating layers by using a resin composition which has its absorption peak in a wavelength region of 355 nm or longer. (B) is a step for forming openings for via holes in the resin layers by using UV laser with wavelengths of 355 nm or shorter.
Patent JP-2003014639-A (JP)
Title: Gas concentration measuring instrument
Inventor: KISHI NAOTERU
IPC: G01N21/3504
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measuring instrument capable of compensating a change in the wavelength distribution of a light source to measure accurate concentration. SOLUTION: In the gas concentration measuring instrument constituted so that infrared rays applied to gas to be measured are allowed to be incident on a resistance change type infrared detection element constituting a bridge circuit and the non-equilibrium voltage generated in the bridge circuit is detected as the concentration signal of the gas to be measured, the bridge circuit consists of a measuring infrared detection element for receiving infrared rays with a measuring wavelength (λ0) wherein the absorption due to the gas to be measured becomes a peak, two reference infrared detection elements connected in series to receive two infrared rays with reference wavelengths (λ1 and λ2) not absorbed by the gas to be measured and two shading elements cut off from light.
Patent JP-2003021659-A (JP)
Title: Ground orientation method of looped transmission line
Inventor: YAMAMOTO YASUHIRO
IPC: H02H3/38
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To perform self-end type ground orientation with higher accuracy than an impedance operation system by a simple operation concerning a looped transmission line. SOLUTION: Only either of one end A and the other end B of an orientation section 7 is used as a measuring end, and a zero-phase current I0 and a zero- phase voltage V0 at the measuring end are measured. The distance x is determined from operation of a formula of a prescribed zero-phase current shunting ratio based on set values of the line length L of a loop, the distance d of the section 7, and the distances di A, di B from respective terminals Ti (i=1, 2, etc.), of each transforming station 1, 2, 3 in the loop to one end A or the other end B through a cable way outside the section 7 in the loop, and measured values of the current I0 and the voltage V0 .
Patent JP-2003018981-A (JP)
Title: Method for vacuum-freeze drying of molded processed food and apparatus for vacuum-freeze drying of molded processed food
Inventor: SAMA RYOJI
IPC: A23L7/10
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of molded processed food of a portion- type through the freeze drying of the food by widely shortening drying time of a molded frozen body in a freeze drying chamber in the manufacturing of the molded processed food through freeze drying comprising subliming water in a material under vacuum in the freeze drying chamber. SOLUTION: A plain molded frozen body of a liquid material is placed in a tray having a bottom face of a net or a perforated plate. The frozen body is charged, as it is in a tray, into between a heating shelf and another heating shelf which are arranged with one tray on the top of the other in a freeze drying chamber. The frozen body is freeze dried under conditions of both-side radiational heating and both-side sublimation in the freeze drying chamber.
Patent JP-2003022868-A (JP)
Title: Waterproof connector
Inventor: YAMADA HIROTAKA
IPC: H01R13/52
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate passage of a terminal or an electric conductor through a waterproofing plug so that the watertight plug is prevented from slitting, and also apply compression force sufficient to ensure high waterproof performance to the waterproofing plug. SOLUTION: A waterproof connector comprises projection portions 11b, arranged near terminal holes 11a and sectionally formed into a wedge, groove portions 12b opposed to the projection portions 11b and formed into a shape which conforms to the projection portions 11b, and a holder 13. When the holder 13 is pressed in a housing 11 as connected to the watertight plug 12, the watertight plug 12 is pressed in the housing 11 while the projection portions 11b and the groove portions 12b are fitted, to thereby stop water between the housing 11 and the watertight plug 12 and between the electrical conductors 1 and the watertight plug 12.
Patent JP-2002082125-A (JP)
Title: Rotational direction detecting apparatus and method therefor
Inventor: HOLM REIDAR
IPC: G01P3/44
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a reliable apparatus which determines the direction of rotation of a rotor, using a simple structure. SOLUTION: A sensor detects the direction of rotation of a body. The sensor is constituted of a first accelerometer, which is arranged on the body in use and has a first sensing direction and a second accelerometer which is arranged on the body in use and has a second sensing direction. The two accelerometers are arranged, such that the first and second sensing directions are not parallel to one another and are not parallel with respect to the axis of rotation of the body. As a result, in the state of use, when the body rotates, there is a phase difference due gravitational effects between outputs of the two accelerometers. Means receives acceleration which are indicative signals from the first and second accelerometers and determines the phase relationship between the two signals for thereby deciding the direction of the rotation of the body.
Patent JP-2003021083-A (JP)
Title: Scroll type fluid machine
Inventor: HIDANO KATSUSHI
IPC: F01C17/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To extend a service life of a lubricating pump and improve reliability by preventing a load in turning a turning scroll from acting to the lubricating pump. SOLUTION: A backlash amount β allowed for the lubricating pump 23 is set larger than a backlash amount α allowed for a rotation preventing mechanism 17. Therefore, when the turning scroll 13 is moved with respect to a casing 1, the load from the turning scroll 13 can be received by the rotation preventing mechanism 17 having the small backlash amount α, and the lubricating pump 23 having the backlash amount β larger than the backlash amount α of the rotation preventing mechanism 17 can be protected from the load in moving the turning scroll 13. Thus, a movable partition 23F, sliding groove 23C, and a turning piece 23D of the lubricating pump 23 can be protected from partial abrasion or galling.
Patent JP-2003021801-A (JP)
Title: Picture display device
Inventor: FURUKAWA YUKIO
IPC: G02B26/12
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device whose power consumption is low and which is suitable for miniaturization. SOLUTION: The part 101 is a surface light emission type red light source where surface light emitting type LEDs 101a to 101h are one-dimensionally arrayed at equal intervals. The part 103 is a lens being a condensing element. The part 105 is a galvano mirror being a scanning element and the part 107 is a display surface. By moving the galvano mirror 105, scanning lines 109a to 109n corresponding to the number of light emitting elements are formed on the display surface 107. The reflection surface of the galvano mirror 105 is arranged on a focal plane (focal distance f) on an opposite side to the light source 101 of the lens 103. The light source 101 and the display surface 107 through the galvano mirror 105 are respectively arranged to be in the image forming relation of the lens 103.
Patent JP-2003025964-A (JP)
Title: Vehicular wiper device
Inventor: TAKEDA SATOSHI
IPC: B60S1/34
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, machining man-hours, assembling man-hours, and the weight, and improve positioning accuracy of a slider. SOLUTION: A base end of a wiper arm is rotatably fitted to a circumferential edge of a window 12c that is opened and closed by elevating type glass 13, and a lever 17 is pivoted to a tip of the wiper arm. A blade rubber 18 is held by the lever 17 and is constituted so as to be able to abut on the surface of the glass 13. The slider 23 is protrusively provided in the lever 17 and a resinous lifter 24 is mounted to the circumferential edge of the window 12c. By engagement of the slider 23 with the lifter 24 while a wiper device 14 is not used, the blade rubber 18 is constituted so as to float from the surface of the glass 13. The slider 23 is formed of resin integrally with the lever 17.
Patent JP-2003027307-A (JP)
Title: Arm cover for nursing
Inventor: YANASE HIDEKI
IPC: A41D1/22
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an arm cover for nursing capable of cooling down the head of a baby when nursing. SOLUTION: This arm cover 1 for nursing has a pocket 7 of an arm cover body 2 into which a cold reserving member 8 is inserted as illustrated in Fig. 3 and stuck so as to come to the inside of the elbow of a mother holding a baby. The mother nurses the baby putting the head of the baby on almost the center of the pocket 7 situated in the inside of the elbow, thus the head of the baby during nursing can be cooled with the cold reserving member 8 inserted into the pocket 7. The cold reserving member 8 can be repeatedly used through taking it out from the pocket 7 and cooling it to a suitable temperature in e.g. a refrigerator.
Patent JP-2003031199-A (JP)
Title: Separator for zinc secondary cell and zinc secondary cell using above
Inventor: TAKEUCHI MASATAKA
IPC: H01M2/16
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a zinc secondary cell which has a remarkable effect to prevent elution of zinc hydroxide to an electrolyte and precipitation of zinc dendrite and can improve a cycle life of a cell significantly in a separator for a cell using zinc for a cathode. SOLUTION: The separator for a zinc secondary cell and the zinc secondary cell using above include a polymer containing a repeating structure unit having an amide structure shown in a formula (1) as a hydrophilic polymer. (In the formula, R<1> , R<2> represent a hydrogen atom or an alkyl group of carbon number of 1 to 5 each independently, or a cyclopentane or a cyclohexane structure can be taken by joining of R<1> and R<2> ).
Patent JP-2003031276-A (JP)
Title: Modular jack
Inventor: YONESHO ISAMU
IPC: H01R4/24
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve a modular jack to facilitate press-fit work of an electric wire into a pin of the modular jack. SOLUTION: This modular jack 1 includes an upper housing 2 and a lower housing 3. A terminal 21 extending downward is provided on the bottom face 13 of the upper housing 2. The terminal 21 has a slit 26 opened downward. The lower housing 3 is attached turnably to the upper housing 2. The lower housing 3 includes pressing means 34 and 36 that press-fit an electric wire 4 into the slit 26 when it turns closely to the bottom face 13 of the upper housing.
Patent JP-2002372314-A (JP)
Title: Method and device for practical utilization of subterranean heat of subbase of building
Inventor: OKUYAMA YOSHIHIRO
IPC: F03G4/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem on a cost performance, such as installation cost and maintenance control cost of clean subterranean heat of the subbase of a building since the heat is low in thermal efficiency, although stably obtained at a constant temperature throughout a year. SOLUTION: Piping is passed through a building body in the ground and a pile to circulate refrigerant liquid. Subterranean heat is collected by a heat exchanger and actively used as a heat source for cooling, heating and a feed of hot water, throughout a year.
Patent JP-2003028491-A (JP)
Title: Filter structure for air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/28
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter structure for an air conditioner, which can easily vary the pitch of corrugation. SOLUTION: A frame 7 is provided with a variation means 9 which consists of a thin part 11 made at the tip 10 of itself 7 and changes the pitch of the corrugation of a filter mount 6, and that variation means 9 enables the deformation of the above tip 10 in orthogonal direction being led by a filter guide.
Patent JP-2003035389-A (JP)
Title: Socket removable tool
Inventor: KATSUYA YOSHIO
IPC: F16L39/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of attaching and removing a plurality of sockets with sleeves for plugs at the same time. SOLUTION: Grips 10, 13 are approached by grasping the grips 10, 13. This makes the sleeves 54 be pushed down by a first plate 1 as illustrated, and a steel ball moves outside in the axial direction and is removed from a groove 42 of the plugs 40. Then, the plug 40s and the sockets 50 are detached.
Patent JP-2003033115-A (JP)
Title: Plant stem-smoothing tool and method for smoothing plant stem
Inventor: SUZUKI CHIKAHISA
IPC: A01G9/12
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a plant stem-smoothing tool and a method for smoothing plant stems, which are each simplified, make it possible to firmly bind stems exerting no burden on the plant stems, and to easily and simply carry out work to change the binding positions of the stems. SOLUTION: This plant stem-training tool is used for training plant stems, and comprises a rope for hanging the stems down from above, a ring body having a diameter of twice or more of a rope diameter, and a fastening string for tying up the plant stems; wherein part of the rope is formed in a U-shape so as to be put through the hollow part of the ring, and the fastening string is put through the inside of the U-shaped rope put through the hollow part.
Patent JP-2002240510-A (JP)
Title: Pneumatic tire
Inventor: MINAKOSHI AKIRA
IPC: C08K7/22
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having high physical properties in both noise reduction and maneuvering stability. SOLUTION: This pneumatic tire 1 has a tread 2 having a cap rubber layer 2A and a base rubber layer 2B. Hardness Hs-c of the cap rubber layer 2A is between 62 and 69, hardness Hs-b of the base rubber layer 2B is not less than the hardness Hs-c of the cap rubber layer 2A, tanδ (tanδ (50 deg.C or higher)-b) of the base rubber layer 2B at 50 deg.C or higher is larger than tanδ (tanδ(50 deg.C or higher)-c) of the cap rubber layer 2A at 50 deg.C or higher, tanδ (tanδ (50 deg.C)-b) of the base rubber layer 2B at 50 deg.C is 0.300 or larger, and thickness of the base rubber layer 2B is between 1.0 mm and 5.0 mm.